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Method for providing location value of target terminal in location information providing system

a technology of location information and target terminal, which is applied in the direction of electric signalling details, wireless commuication services, instruments, etc., can solve the problems of inability to start positioning and inability to provide appropriate triggered location services

Active Publication Date: 2010-09-14
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0021]Accordingly, the present invention has been made to solve the above-mentioned problems and / or disadvantages and to provide at least the advantages described below. Accordingly, an aspect of the present invention is to provide a method for performing a positioning on a corresponding period by a Target SET as well as by an H-SLP through operating a timer. That is, the Target SET and the H-SLP checks the corresponding period together. Therefore, when the Target SET fails to transmit an SUPL POS INIT message to the Target SET, the H-SLP transmits the positioning initiating message to the Target SET, thereby allowing a triggered location service to be successfully provided. Therefore, when the Target SET fails to transmit an SUPL TRIGGERED START message within the corresponding period, the H-SLP transmits the SUPL POS INIT message to the Target SET so that the method for providing a service of the triggered location information provision is provided more reliably.

Problems solved by technology

Thus, there is a problem in the conventional method in that if the Target SET misses the period for performing the positioning and fails to transmit the SUPL POS INIT message to the H-SLP, the positioning cannot be started.
Therefore, there arises a problem in that an appropriate triggered location service is not provided.

Method used

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  • Method for providing location value of target terminal in location information providing system
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  • Method for providing location value of target terminal in location information providing system

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Embodiment Construction

[0033]The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of the exemplary embodiments of the invention as defined by the claims and their equivalents. It includes various specific details to assist in that understanding but these are to be regarded as merely exemplary. The present invention is described with an example of an H-SLP and a Target SET calculate a location value of the Target SET by using an SUPL protocol, however can be, of course, applied to another protocol. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0034]A system for providing location information to provide a location service according to an exemplary embodiment of the present ...

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Abstract

A method for providing a location value of a Target (SET) in a location information providing system is provided, wherein an Home Secure User Plane Location (SUPL) Location Platform (H-SLP) also checks a period for a positioning and it transmits a positioning start inducing message to the Target SET if an Secure User Plane Location (SUPL) TRIGGERED START message does not arrive from the Target SET within a specific time interval from a beginning of the corresponding period. Therefore, there is a complementary effect on that the positioning can be performed in the preset period.

Description

PRIORITY[0001]This application claims the benefit under 35 U.S.C. §119 (a) of a Korean patent application filed in the Korean Industrial Property Office on Jun. 9, 2006 and assigned Serial No. 2006-0052234, the entire disclosure of which is hereby incorporated by reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to a system including a location server and a target terminal which provides a triggered location service. More particularly, the present invention relates to a method for providing a location value of the target terminal in a location information providing system.[0004]2. Description of the Related Art[0005]A triggered location service refers to a service for calculating a location value of a target terminal in every specific period or occurring specific criteria and providing a location service agent with the location value. At this time, in order to calculate the location value, a location server and the target termina...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): H04W36/00H04W4/02H04W4/029
CPCH04L67/145H04L67/14H04Q2213/13097H04Q2213/13103H04W4/02H04Q2213/13141H04W8/08H04W4/029
Inventor KIM, JOO-YOUNGKIM, WUK
Owner SAMSUNG ELECTRONICS CO LTD
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